My main area of interest is in raising awareness of the distinction between reality and our conceptual understanding of reality. As I explain in my book, The Ultimate Distinction, ignorance of this distinction is the the source of all of humanity's suffering and strife. Which is why I continue to be amazed at how few people have even a basic understanding of this distinction.
Please visit my blog theultimatedistinction.com and join an ongoing discussion about the philosophical, practical, and spiritual issues associated with our confusion about this distinction.